Product Overview

P66 Series Electronic Fan Speed Controls Product Bulletin 5
Ordering Information
Table 3: P66 Series Control Model Information
1
1. All models are rated for 208-240/277/480 volt; 60 Hz except those with Product Code Numbers followed by an asterisk,
indicating 50 Hz Models.
Product Code Number Operating Pressure Range
(psig)
Start Voltage
(% of Supply Voltage)
Capillary Length (in.)
Single Input Sensor Models
P66AAB-1C 190-250 10 60
P66AAB-4C 135-165 10 60
P66AAB-6C 170-230 16 60
P66AAB-9C 170-230 40 60
P66AAB-10C 190-250 16 120
P66AAB-11C 140-200 16 60
P66AAB-13C 60-90 16 60
P66AAB-14C 220-280 40 120
P66AAB-15C 190-250 40 60
P66AAB-19C 115-145 40 60
P66AAB-25C 180-240 10 120
P66AAB-26C 220-280 40 60
P66AAB-34C 320-410 40 60
P66AAD-1C* 160-220 25 60
Dual Input Sensor Models
P66BAB-1C 190-250 10 60
P66BAB-3C 170-230 16 60
P66BAB-4C 190-250 16 120
P66BAB-5C 190-250 40 60
P66BAB-9C 320-410 40 60
P66BAD-1C* 160-220 25 60
NEMA 3R Models
P66ABB-21C 220-280 16 120
P66ABB-24C 190-250 16 60
P66ABB-27C 170-230 40 60
Table 4: Fan Speed Control Replacement Guide (Part 1 of 2)
1
Original Control Model Number Replacement P66 Product Code Number
P15AJ-39 P66AAB-4C
P15AK-11 P66AAB-6C
P15AK-12 P66ABB-21C
P15AK-13 P66AAB-6C
P15AK-14 P66AAB-1C
P15DJ-5 P66AAB-6C
P15JJ-2 (Liebert® models) P66AAB-1C
P15JJ-2 (Non Liebert models) P66AAB-9C